000			00468nam a2200169Ia 4500
005			20260205063708.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9788120312463
082			_a621.382 Op5S
100			_aOppenheim, Alan V.
245		0	_aSignals & systems
260			_aNew Delhi _bPearson _c2008
300			_a957p.
690			_aElectronics and communications; Signals and systems
700			_aWillsky, Alan S./Nawab, S. Hamid/
942			_cBK
999			_c190334 _d190334